64879164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{85819}}^1$

素因数の和:85839

約数の個数: 48

約数和(自身を含む): 192236800

約数和(自身を除く): 127357636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 85819, 171638, 257457, 343276, 514914, 600733, 772371, 1029828, 1201466, 1544742, 1802199, 2317113, 2402932, 3089484, 3604398, 4634226, 5406597, 7208796, 9268452, 10813194, 16219791, 21626388, 32439582, 64879164]

約数ペア:

[(1, 64879164), (2, 32439582), (3, 21626388), (4, 16219791), (6, 10813194), (7, 9268452), (9, 7208796), (12, 5406597), (14, 4634226), (18, 3604398), (21, 3089484), (27, 2402932), (28, 2317113), (36, 1802199), (42, 1544742), (54, 1201466), (63, 1029828), (84, 772371), (108, 600733), (126, 514914), (189, 343276), (252, 257457), (378, 171638), (756, 85819)]